beyond2lte: initial proprietary-files list

Change-Id: I2a13160a2d991594d74b1066f7adeff6e407751b

extract-files.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# Copyright (C) 2016 The CyanogenMod Project
+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# If we're being sourced by the common script that we called,
+# stop right here. No need to go down the rabbit hole.
+if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
+    return
+fi
+
+set -e
+
+export DEVICE=beyond2lte
+export DEVICE_COMMON=exynos9820-common
+export VENDOR=samsung
+
+"./../../${VENDOR}/${DEVICE_COMMON}/extract-files.sh" "$@"